Coldwater, Ohio — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Coldwater, Mercer County.
| City | Coldwater |
| State | Ohio (OH) |
| County | Mercer |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.479769 |
| Longitude | -84.628291 |
| Population | 4,191 |
| Density | 873.5 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 45828 |
| Area Code | 234, 330 |
| County Seat | Celina |
| School District | Coldwater Exempted Village School District |
Coldwater is a locality in Mercer County, Ohio, United States. It has a population of approximately 4,191. The population density is 873.5 people per km². Coldwater is located at 40.4798°N, 84.6283°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 45828.
Coldwater, Ohio, unfolds as a landscape of quiet, rolling farmland, where the horizon is a gentle, unbroken line etched against a sky that often wears a soft, diffused light. It lies 10.4 miles east of Noble, IN (from Noble, IN: bearing 86°T), and is situated 5.7 miles south-south-west of Celina. The land here is a study in subtle textures: the deep, rich brown of freshly tilled earth punctuated by the vibrant emerald of growing corn and soybeans, or the pale gold of wheat awaiting harvest. Creeks, modest in their flow but persistent in their presence, thread through the fields, their banks softened by wild grasses and the occasional cluster of tenacious trees. The air itself carries a clean, earthy scent, a blend of growing things and the distant, comforting aroma of woodsmoke on cooler evenings. Even the houses, often modest and well-maintained, seem to settle into the land, their roofs catching the sun in a way that suggests a deep, unhurried belonging. The history of Coldwater is a story of industrious pioneers, drawn to this fertile ground by the promise of agricultural bounty, a promise that continues to define its local economy. The legacy of those early settlers, their resilience and their connection to the soil, is still palpable in the rhythm of daily life, in the familiar patterns of planting and harvesting that dictate the seasons. While agriculture remains a cornerstone, Coldwater has also found its footing in small manufacturing, a testament to the enduring spirit of innovation that has always characterized this corner of Mercer County. Look closely, and you might notice the old brick buildings, remnants of a past era of industry, now repurposed or standing with a quiet dignity, while newer, more modern facilities hum with the steady beat of contemporary enterprise, each contributing to the enduring character of Coldwater.
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This page provides an interactive Google map of Coldwater, Ohio with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Coldwater and Mercer County.
Detailed location data for Coldwater includes the ZIP code (45828), telephone area code (234, 330), county seat of Mercer County (Celina), and school district assignment (Coldwater Exempted Village School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Coldwater is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |